Synonyms for Un-truer:

• adj.

  •apocryphal (adjective)
  • unauthenticated,
  • unsubstantiated,
  • equivocal,
  • unverified,
  • ungenuine,
  • doubtful,
  • counterfeit,
  • dubious,
  • untrue,
  • mythical.
  •counterfactual (adjective)
  • Truthless.
  •disloyal (adjective)
  • unpatriotic,
  • alienated,
  • snaky,
  • seditious,
  • estranged,
  • subversive,
  • apostate,
  • disaffected,
  • two-timing,
  • wormlike,
  • treasonable,
  • double-crossing.
  •erroneous (adjective)
  • all wet,
  • misguided,
  • way off,
  • faulty,
  • unfounded,
  • invalid,
  • all off,
  • defective,
  • askew,
  • wrong number,
  • awry,
  • amiss,
  • flawed.
  •faithless (adjective)
  • doubting,
  • unconverted,
  • wavering,
  • unstable,
  • fluctuating,
  • changeful,
  • capricious,
  • changeable,
  • unbelieving,
  • double-dealing,
  • fickle,
  • dishonest,
  • skeptical,
  • unreliable.
  •fallacious (adjective)
  • fishy,
  • delusory,
  • unreasonable,
  • illogical,
  • beguiling,
  • ungrounded,
  • reasonless,
  • illusory,
  • unreal,
  • Deluding,
  • Unreasoned,
  • irrational,
  • sophistical,
  • Deceiving,
  • mad,
  • phony,
  • sophistic,
  • fraudulent.
  •false (adjective)
  • casuistic,
  • bogus,
  • illusive,
  • fanciful,
  • off the mark,
  • cooked-up,
  • contrary to fact,
  • Misrepresentative,
  • trumped up,
  • Concocted,
  • imaginary,
  • ersatz,
  • improper,
  • mendacious,
  • fake.
  •fickle (adjective)
  • lubricious,
  • coquettish,
  • mutable,
  • ticklish,
  • sneaking,
  • variable,
  • flighty,
  • fitful,
  • volatile,
  • yo-yo,
  • irresolute,
  • arbitrary,
  • unsteady,
  • quicksilver,
  • frivolous,
  • mercurial,
  • whimsical,
  • unpredictable,
  • temperamental.
  •illusory (adjective)
  • float,
  • Barmecidal,
  • pipe dream,
  • blue sky.
  •illusory/illusive (adjective)
  • fictive,
  • seeming,
  • Semblant,
  • visionary,
  • ideal,
  • fantastic,
  • apparent,
  • chimerical,
  • pseudo,
  • blue-sky,
  • hallucinatory,
  • fictional,
  • ostensible,
  • suppositious.
  •inaccurate (adjective)
  • discrepant,
  • wild,
  • way-off,
  • careless,
  • doesn't wash,
  • in error,
  • out,
  • off base.
  •incorrect (adjective)
  • unseemly,
  • not trustworthy,
  • inappropriate,
  • unfitting,
  • wide of the mark,
  • unsuitable.
  •insincere (adjective)
  • backhanded,
  • ambidextrous,
  • duplicitous,
  • double,
  • snide,
  • sly,
  • devious,
  • shifty,
  • put-on,
  • slick,
  • evasive,
  • disingenuous,
  • hypocritical,
  • pretentious,
  • dissimulating.
  •invalid (adjective)
  • bad,
  • unscientific,
  • nugatory,
  • baseless,
  • void,
  • null and void,
  • ill-founded,
  • not working,
  • null,
  • not binding,
  • inoperative.
  •libelous (adjective)
  • calumniatory,
  • calumnious,
  • Aspersive,
  • malevolent,
  • vituperative,
  • injurious,
  • defamatory,
  • opprobrious,
  • disparaging,
  • contumelious,
  • Maligning,
  • Detracting,
  • depreciative,
  • debasing,
  • Traducing,
  • scurrilous,
  • malicious,
  • Detractory,
  • Backbiting,
  • invidious,
  • Vilifying,
  • pejorative,
  • sarcastic.
  •made-up (adjective)
  • prepared,
  • make-believe,
  • trumped-up,
  • fabricated.
  •mala fide (adjective)
  • left-handed.
  •mendacious (adjective)
  • insincere,
  • Equivocating,
  • paltering,
  • fibbing.
  •mistaken (adjective)
  • at fault,
  • confounded,
  • misinformed,
  • Duped,
  • misinterpreting,
  • Deceived,
  • misunderstanding,
  • Misconstrued,
  • warranted,
  • confused,
  • under wrong impression,
  • confused with,
  • unadvised,
  • ill-advised,
  • wide of mark,
  • misjudging,
  • Fooled,
  • off track,
  • barking up wrong tree,
  • Deluded,
  • wrongly identified,
  • Misled,
  • Tricked.
  •mythic (adjective)
  • mythologic.
  •mythical (adjective)
  • fairy-tale,
  • mythological.
  •mythical/mythological (adjective)
  • fabled,
  • allegorical,
  • made-up,
  • legendary,
  • Created,
  • traditional,
  • fabulous,
  • storied,
  • folkloric,
  • supposititious,
  • mythic,
  • fantasy,
  • nonexistent,
  • pretended,
  • invented.
  •phantasmagoric (adjective)
  • dreamlike,
  • phantasmic,
  • phantasmal,
  • chimeric.
  •phantasmal (adjective)
  • phantasmagoric.
  •recreant (adjective)
  • pusillanimous,
  • Mean-spirited,
  • cowardly,
  • craven,
  • yellow,
  • spiritless.
  •scandalous (adjective)
  • ignominious,
  • atrocious,
  • red hot,
  • monstrous,
  • heinous,
  • shocking,
  • crying,
  • gossiping,
  • disgraceful,
  • outrageous,
  • detractive,
  • odious,
  • shameful,
  • libelous,
  • infamous,
  • slanderous,
  • desperate.
  •sham (adjective)
  • feigned,
  • pretend,
  • substitute,
  • so-called,
  • imitation,
  • assumed,
  • adulterated,
  • affected,
  • plaster,
  • synthetic,
  • forged,
  • dummy,
  • mock,
  • simulated.
  •specious (adjective)
  • credible,
  • captious,
  • ostentatious,
  • likely,
  • Colorable,
  • vain,
  • empty,
  • probable,
  • apparently right,
  • sophisticated,
  • plausible,
  • flattering,
  • presumable,
  • presumptive,
  • idle.
  •traitorous (adjective)
  • treasonous,
  • undutiful,
  • betraying.
  •treacherous (adjective)
  • fly-by-night,
  • slippery,
  • undependable,
  • catchy,
  • tricky,
  • snake in the grass,
  • insidious,
  • False-hearted.
  •treasonous (adjective)
  • mutinous,
  • insubordinate.
  •trumped up (adjective)
  • Falsified,
  • Devised,
  • made up,
  • framed,
  • cooked up.
  •unfaithful (adjective)
  • wicked,
  • incontinent,
  • not true to,
  • moonlighting,
  • adulterine,
  • foresworn,
  • philandering,
  • of bad faith,
  • unchaste.
  •unfounded (adjective)
  • bottomless,
  • unjustified,
  • off-base,
  • gratuitous,
  • unproven,
  • unwarranted,
  • Foundationless,
  • without basis,
  • uncalled-for,
  • without foundation,
  • groundless.
  •unreliable (adjective)
  • irresponsible,
  • underhand,
  • vacillating,
  • unsure,
  • questionable,
  • furtive,
  • disreputable,
  • fallible,
  • unconvincing,
  • weak,
  • makeshift,
  • implausible,
  • uncertain,
  • underhanded.
  •untrue (adjective)
  • incorrect,
  • untrustworthy,
  • sham,
  • apocryphal,
  • deceitful,
  • misleading,
  • meretricious,
  • unsound,
  • faithless,
  • deviant,
  • lying,
  • distorted,
  • dissembling,
  • inconstant,
  • two-faced,
  • counterfactual,
  • erroneous,
  • perfidious,
  • cheating,
  • Prevaricating,
  • unloyal,
  • spurious,
  • delusive,
  • fictitious,
  • hollow,
  • out of line,
  • treacherous,
  • inaccurate,
  • false,
  • Forsworn,
  • fallacious,
  • deceptive,
  • traitorous,
  • mistaken,
  • off,
  • wrong,
  • imprecise,
  • untruthful,
  • wide,
  • recreant,
  • disloyal,
  • specious,
  • Perjured,
  • inexact,
  • unfaithful.
  •untrustworthy (adjective)
  • Trustless,
  • conniving,
  • sneaky,
  • sharp,
  • shady,
  • unassured,
  • crooked,
  • fink,
  • untrusty,
  • fair-weather,
  • unsafe,
  • guileful.
  •wrong (adjective)
  • erring,
  • erratic,
  • not right,
  • out of order,
  • astray,
  • on the wrong track,
  • fluffed,
  • perverse,
  • mishandled,
  • not precise,
  • off-target,
  • rotten,
  • miscalculated,
  • misfigured,
  • unsatisfactory,
  • unsubstantial,
  • goofed,
  • out of commission.

Antonyms for Un-truer:

• adj.

  • apocryphal
    doubtless.
  • disloyal
    trustworthy, loyal.
  • erroneous
    substantiated, well, strong.
  • faithless
    constant, reliable, believing.
  • false
    fair, sincere, known, moral, frank, open, proven.
  • fickle
    stable, cognizant, steadfast, aware, steady.
  • illusory/illusive
    sure, certain.
  • inaccurate
    perfect.
  • incorrect
    fitting, suitable, proper, appropriate.
  • insincere
    forthright, upright, straightforward, direct.
  • invalid
    healthy, reasonable, worthy, good, worthwhile, sensible, logical, ok.
  • libelous
    praising, complimentary.
  • made-up
    original.
  • mistaken
    exact.
  • mythical/mythological
    historical.
  • recreant
    brave, courageous, bold.
  • scandalous
    respectable, reputable, respected, magnificent, wonderful.
  • sham
    natural.
  • specious
    credible.
  • treacherous
    untreacherous, harmless.
  • unfounded
    supported, justified, warranted, founded, called-for.
  • unreliable
    definite, responsible, dependable, clear.
  • untrue
    honest, accurate, valid, real, genuine, true, actual, faithful, factual, sound, correct, right, straight, precise, just, truthful, authentic.
  • wrong
    decent, acceptable.